The foosa hunts at day or night. Its favorite dish is lemurs of every kind. Usually they live alone, but sometimes they hunt in small groups to catch the larger species of lemur. The reason the foosa is an endangered species is that trees are being chopped down. Foosas often live near people to hunt livestock such as chickens. 2,500 foosas are left in the wild.

Near the end of this episode, a foosa is seen drinking at a watering hole near the Thornberry camp. Nigel stands about 5 feet away from it while Marianne uses the camera to take a video until Donnie scares the foosa away.